Megaphone
Dia.240xL345mm
Dry Cell:8x1.5V(Size D)/DC 12V JACK
Power:25W RMS/50W MAX
Talk/Music(or Siren,or Whistle)
ABS Housing-Build-in mic-With Trigger
DC 12V Jack+6m Cable+Car cigarette plug
Approx:1.45kg
Sound cover approx 600M